Biogen Inc. (BIIB)
For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.
Biogen Inc. (BIIB) trades at $216.12 with AI Score 78/100 (Grade A). Biogen Inc. is a leading biotechnology company focused on discovering and delivering therapies for neurological and neurodegenerative diseases. Market cap: $31.91B, Sector: Healthcare.
Price live · AI analysis from May 10, 2026BIIB stock analysis for 2026: Analysts have set a consensus price target of $205.90 for Biogen Inc., suggesting 4.7% downside from the current price of $216.12. The AI MoonshotScore is 78/100, indicating a strong bullish outlook. Key factors: analyst coverage, AI-driven quantitative scoring.
BIIB: 7/7 perspectives are bullish. Dominant signal: Seth Klarman bullish.
How is this calculated? →Biogen Inc. (BIIB) Healthcare & Pipeline Overview
Biogen Inc. is a prominent player in the biotechnology sector, specializing in therapies for neurological and neurodegenerative diseases, with a diverse portfolio including multiple sclerosis treatments and Alzheimer's disease therapies, positioning it strongly against competitors.
What Is the Investment Thesis for BIIB?
Biogen Inc. is positioned for growth driven by its strong portfolio of therapies for neurological diseases and a promising pipeline of investigational products. The company's current market capitalization stands at $26.03 billion, with a P/E ratio of 20.8, indicating a solid valuation relative to its earnings. Key growth catalysts include the potential success of its Alzheimer's treatments, which could capture significant market share in a high-demand area. Additionally, the company's ongoing collaborations with leading biotech firms may accelerate the development of new therapies, enhancing its competitive edge. However, investors should be aware of risks associated with patent expirations and increasing competition from biosimilars, which could impact revenue streams in the coming years.
Based on FMP financials and quantitative analysis
BIIB Key Highlights
- Market Cap of $31.91B reflects strong market presence in biotechnology.
- P/E ratio of 20.8 indicates a competitive valuation in the healthcare sector.
- Profit margin of 13.9% demonstrates effective cost management and operational efficiency.
- Gross margin of 69.8% significantly exceeds industry averages, highlighting product pricing power.
- Beta of 0.16 suggests low volatility compared to the broader market, appealing to risk-averse investors.
Who Are BIIB's Competitors?
BIIB is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | AI Score |
|---|---|---|---|---|
| TEVA Teva Pharmaceutical Industries Limited | $34.64 | +3.59% | $40.34B | 44 |
| UTHR United Therapeutics Corporation | $555.91 | +1.60% | $23.60B | 99 |
| DXCM DexCom, Inc. | $71.25 | +3.47% | $27.49B | 93 |
| DGX Quest Diagnostics Incorporated | $215.72 | -0.14% | $23.88B | 74 |
| STE STERIS plc | $218.20 | +2.78% | $21.27B | 44 |
| MRK Merck & Co., Inc. | $129.52 | +3.31% | $319.89B | 64 |
| ORINY Orion Oyj | $38.86 | +0.00% | $21.87B | 64 |
| ORINF Orion Oyj | $82.75 | +0.00% | $11.66B | 63 |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance
What Are BIIB's Key Strengths?
- Diverse product portfolio addressing multiple neurological conditions.
- Strong financial performance with high gross margins.
- Established brand reputation in the biotechnology sector.
- Robust pipeline of investigational therapies for future growth.
What Are BIIB's Weaknesses?
- Dependence on a limited number of key products for revenue.
- Exposure to patent expiration risks and biosimilar competition.
- Limited presence in emerging markets compared to competitors.
- Challenges in maintaining growth in a competitive landscape.
What Could Drive BIIB Stock Higher?
- Potential FDA approval for new Alzheimer's therapies in 2026.
- Continued growth in sales of multiple sclerosis treatments.
- Development of new biosimilars to capture market share.
- Results from clinical trials for investigational therapies expected in 2026.
- Strategic partnerships enhancing research and development capabilities.
What Are the Key Risks for BIIB?
- Increasing competition from biosimilars impacting revenue streams.
- Regulatory challenges and potential delays in product approvals.
- Dependence on a few key products for a significant portion of revenue.
- Market backlash against high drug prices affecting sales.
What Are the Growth Opportunities for BIIB?
- Growth opportunity 1: Biogen's Alzheimer's disease therapies, particularly ADUHELM and Lecanemab, represent a significant growth opportunity in a market projected to reach $20 billion by 2028. The increasing prevalence of Alzheimer's disease, combined with a growing acceptance of novel treatment modalities, positions Biogen to capture a substantial share of this lucrative market within the next five years.
- Growth opportunity 2: The expansion of Biogen's biosimilar portfolio, including products like BENEPALI and IMRALDI, is expected to drive revenue growth as healthcare systems seek cost-effective alternatives to expensive biologics. The global biosimilars market is forecasted to exceed $50 billion by 2025, providing Biogen with an opportunity to leverage its existing capabilities and partnerships to enhance market penetration.
- Growth opportunity 3: Biogen's ongoing research into neuroimmunology with investigational therapies such as BIIB135 and BIIB061 could unlock new treatment avenues for multiple sclerosis and other neurological disorders. The MS market alone is expected to grow to $25 billion by 2026, driven by the demand for innovative therapies that improve patient outcomes.
- Growth opportunity 4: The development of therapies targeting neuromuscular disorders, including BIIB067 and BIIB078, aligns with Biogen's strategic focus on high-need areas. The neuromuscular disease market is projected to grow significantly, offering Biogen the chance to establish a strong foothold in an underserved segment with substantial unmet medical needs.
- Growth opportunity 5: Biogen's commitment to advancing treatments for Parkinson's disease and related movement disorders through its pipeline products could lead to significant market opportunities. As awareness and diagnosis of Parkinson's increase, the market for these therapies is expected to grow, providing Biogen with avenues for expansion and innovation.
What Opportunities Does BIIB Have?
- Expansion into the growing biosimilars market.
- Development of new therapies for high-prevalence neurological disorders.
- Strategic partnerships to enhance R&D capabilities and market access.
- Increasing demand for innovative treatments in aging populations.
What Threats Does BIIB Face?
- Intense competition from both established and emerging biotech firms.
- Regulatory hurdles and potential delays in drug approvals.
- Market volatility affecting funding and investment in R&D.
- Potential backlash against high drug prices impacting sales.
What Are BIIB's Competitive Advantages?
- Strong portfolio of patented therapies providing a competitive edge.
- Robust R&D capabilities and a pipeline of innovative treatments.
- Established relationships with healthcare providers and research institutions.
- Expertise in navigating regulatory environments and securing approvals.
What Does BIIB Do?
Biogen Inc., founded in 1978, is headquartered in Cambridge, Massachusetts, and has become a pioneer in the biotechnology industry, focusing on therapies for neurological and neurodegenerative diseases. The company was established by a group of scientists who recognized the need for innovative treatments in a field that was largely underserved. Over the years, Biogen has evolved significantly, expanding its research and development capabilities and product offerings. Its portfolio includes well-known therapies such as TECFIDERA, AVONEX, and SPINRAZA, which address conditions like multiple sclerosis and spinal muscular atrophy. Additionally, Biogen has made strides in the Alzheimer's disease market with products like ADUHELM and Lecanemab. The company also develops various biosimilars and has a robust pipeline of investigational therapies targeting multiple neurological conditions. Biogen's strategic collaborations with other pharmaceutical companies enhance its research potential and market reach, allowing it to stay competitive in a rapidly evolving industry. With over 7,600 employees, Biogen is committed to advancing science and improving patient outcomes globally.
What Products and Services Does BIIB Offer?
- Discover and develop therapies for neurological and neurodegenerative diseases.
- Manufacture and deliver a range of medications for multiple sclerosis and spinal muscular atrophy.
- Provide biosimilars that offer cost-effective alternatives to branded biologics.
- Engage in collaborations and licensing agreements to enhance research capabilities.
- Conduct clinical trials to evaluate the safety and efficacy of new treatments.
- Focus on patient-centric solutions to improve health outcomes in chronic conditions.
How Does BIIB Make Money?
- Generate revenue through the sale of proprietary therapies and biosimilars.
- Leverage partnerships for research and development funding and market access.
- Utilize a robust pipeline of investigational drugs to drive future growth.
- Engage in strategic collaborations to enhance product offerings and market reach.
What Industry Does BIIB Operate In?
The drug manufacturing industry, particularly in the biotechnology sector, is experiencing rapid growth, driven by increasing demand for innovative therapies for chronic and complex diseases. The global market for neurological drugs is projected to expand significantly, with a focus on conditions such as Alzheimer's and multiple sclerosis, which are becoming more prevalent due to aging populations. Biogen Inc. operates in a competitive landscape with key players like Teva Pharmaceutical Industries Limited and United Therapeutics Corporation, where differentiation through innovative products and strong clinical data is essential for market success. The industry's growth rate is expected to remain robust as advancements in biotechnology continue to evolve.
Who Are BIIB's Key Customers?
- Healthcare providers and hospitals seeking innovative treatment options.
- Patients suffering from neurological and neurodegenerative diseases.
- Pharmaceutical distributors and wholesalers for product distribution.
- Insurance companies and payers involved in reimbursement decisions.
Company Profile
Biogen Inc. operates in the Drug Manufacturers - General industry within the Healthcare sector. It is headquartered in Cambridge, US. The company is led by CEO Christopher A. Viehbacher. BIIB has traded publicly since 1991.
ROE 8%Key Financial Metrics
Return on equity for Biogen Inc. stands at 7.5%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 4.7%, showing how much profit it generates from its asset base. BIIB trades at a trailing price-to-earnings ratio of 20.83, roughly in line with the Healthcare sector average of ~23x. Its free cash flow yield is 9.1%, a gauge of the cash the business throws off relative to its market value. A current ratio of 3.06 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is 4.8%, the inverse of the P/E and a quick read on earnings relative to price.
BIIB Valuation & Market Position
With a $31.91B market cap, Biogen Inc. sits in the large-cap segment of the market. Relative to its peer group, BIIB's quantitative score of 78/100 is roughly in line with the peer average of 71/100.
Quarterly Financial Performance: Biogen Inc.
Revenue for Biogen Inc. came in at $2.48B during Q1 2026, a 8.7% improvement versus the preceding quarter. The company recorded net income of $319.5M, with diluted EPS of $2.15. Quarter-over-quarter revenue has been mixed, typical for a large-cap company operating in Healthcare. Across the four most recent quarters, BIIB averaged $2.33 in diluted EPS.
F-Score 5/9Financial Health
Biogen Inc.'s Piotroski F-Score is 5/9, a 9-point checklist of profitability, leverage and efficiency — a middling fundamental profile. Its Altman Z-Score of 3.55 places it in the safe zone, indicating low near-term bankruptcy risk.
FY2026 estForward Outlook
Wall Street analysts project Biogen Inc. revenue of about $9.94B for fiscal 2026, with EPS near $14.52. The estimate reflects 20 contributing analysts.
Net buyingInsider Activity
Over the past six months, Biogen Inc. insiders filed 30 SEC Form 4 transactions — 6 sales and 24 purchases. On net that is roughly 123K shares acquired (about $94K) — insiders putting money in tends to read as conviction.
BIIB Financials
Fundamental Snapshot
Based on FMP financials and quantitative analysis · FY 2025
Bull Case vs Bear Case
Bull Case
- Diverse product portfolio addressing multiple neurological conditions.
- Strong financial performance with high gross margins.
- Established brand reputation in the biotechnology sector.
- Robust pipeline of investigational therapies for future growth.
Bear Case
- Dependence on a limited number of key products for revenue.
- Exposure to patent expiration risks and biosimilar competition.
- Limited presence in emerging markets compared to competitors.
- Challenges in maintaining growth in a competitive landscape.
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · July 2026
From the Earnings Call
“And by shifting that to our growth products, I think one of the things you see here on the first slide is that the growth products are now generating $850 million in the first quarter, and that's up 12%.”
— Christopher Viehbacher, CEO
“SKYCLARYS saw sequential global patient demand growth with first quarter 2026 global revenue of $151 million, representing 22% growth year-over-year.”
— Robin Kramer, CFO
BIIB Q1 FY2026 earnings call transcript · 2026-04-29
Recent Quarterly Results
| Quarter | Revenue | Net Income | EPS |
|---|---|---|---|
| Q1 2026 | $2.48B | $320M | $2.15 |
| Q4 2025 | $2.28B | -$48M | -$0.33 |
| Q3 2025 | $2.45B | $467M | $3.17 |
| Q2 2025 | $2.65B | $635M | $4.35 |
Based on FMP financials and quantitative analysis
BIIB Latest News
-
Micron To Rally Around 44%? Here Are 10 Top Analyst Forecasts For Thursday
benzinga · Jun 18, 2026
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Mizuho Maintains Outperform on Biogen, Lowers Price Target to $221
benzinga · Jun 15, 2026
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3 Overrated Stocks Walking a Fine Line
Yahoo! Finance: BIIB News · Jun 15, 2026
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Mizuho Trims Price Target on Biogen to $221 From $236, Keeps Outperform Rating
MT Newswires · Jun 15, 2026
BIIB Analyst Consensus
Consensus Rating
Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for BIIB.
Price Targets
Consensus target: $205.90
BIIB MoonshotScore
What does this score mean?
The MoonshotScore rates BIIB's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.
Latest News
Micron To Rally Around 44%? Here Are 10 Top Analyst Forecasts For Thursday
Mizuho Maintains Outperform on Biogen, Lowers Price Target to $221
3 Overrated Stocks Walking a Fine Line
Mizuho Trims Price Target on Biogen to $221 From $236, Keeps Outperform Rating
Latest Biogen Inc. Analysis
Leadership: Christopher A. Viehbacher
CEO
Christopher A. Viehbacher has extensive experience in the pharmaceutical industry, having previously served as CEO of Sanofi and held various leadership roles at GlaxoSmithKline. He holds a Bachelor of Arts in Economics from the University of Toronto and has been instrumental in driving growth and innovation in the biotechnology sector.
Track Record: Under his leadership, Biogen has strengthened its pipeline and expanded its market presence, focusing on innovative therapies for neurological diseases. His strategic decisions have led to increased collaboration with other biotech firms, enhancing Biogen's research capabilities.
BIIB Healthcare Stock FAQ
What does Biogen Inc. do?
Biogen Inc. is a biotechnology company that specializes in discovering, developing, and delivering therapies for neurological and neurodegenerative diseases. Its product portfolio includes treatments for multiple sclerosis, spinal muscular atrophy, and Alzheimer's disease, among others, positioning it as a leader in the healthcare sector.
What do analysts say about BIIB stock?
Analysts generally view BIIB stock as a stable investment within the biotechnology sector, reflecting its solid financial metrics such as a P/E ratio of 20.8 and a profit margin of 13.9%. However, they highlight the importance of monitoring the company's pipeline developments and competitive landscape for future growth considerations.
What are the main risks for BIIB?
Biogen Inc. faces several risks, including potential revenue impacts from biosimilar competition and patent expirations. Additionally, regulatory hurdles could delay product approvals, and the company's reliance on a limited number of key products poses a risk to its financial stability in a competitive market.
What are the key factors to evaluate for BIIB?
Biogen Inc. (BIIB) holds an AI score of 78/100 (high). P/E: 20.8x vs the S&P 500's ~20-25x. Analysts target $205.90 (-5%). Not financial advice.
How frequently does BIIB data refresh on this page?
BIIB prices update in real time during U.S. market hours. Fundamentals refresh after quarterly filings; analyst ratings and AI insights update daily; news is aggregated continuously.
What has driven BIIB's recent stock price performance?
Biogen Inc. (BIIB) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Diverse product portfolio addressing multiple neurological conditions. See the News tab for the latest drivers. Past performance does not predict future results.
Should investors consider BIIB overvalued or undervalued right now?
Biogen Inc. (BIIB) trades at 20.8x earnings. Analysts target $205.90 (-5%) — near fair value. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.
What research should beginners do before buying BIIB?
Before investing in Biogen Inc. (BIIB), research these four areas: (1) the company's revenue model and competitive position (see Company Overview), (2) financial health through revenue growth, margins, and cash flow (see MoonshotScore), (3) what Wall Street analysts recommend and their price targets (see Analyst tab), and (4) specific risk factors that could impact the stock (see Risk Factors section).
Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.
Official Resources
Data provided for informational purposes only.
- Data sourced from company profile and financial metrics.